[GitHub] [nuttx] GUIDINGLI commented on a diff in pull request #8730: cache: add up_get_xcache_linesize() support

["GUIDINGLI (via GitHub)" <gi...@apache.org>]

GUIDINGLI commented on code in PR #8730:
URL: https://github.com/apache/nuttx/pull/8730#discussion_r1137114393


##########
arch/arm/src/armv7-a/l2cc.h:
##########
@@ -70,6 +70,22 @@ extern "C"
 void arm_l2ccinitialize(void);
 #endif
 
+/****************************************************************************
+ * Name: l2cc_get_linesize
+ *
+ * Description:
+ *    Get L2CC-P310 L2 cache linesize
+ *
+ * Input Parameters:
+ *    None
+ *
+ * Returned Value:
+ *    L2 cache linesize
+ *
+ ****************************************************************************/
+
+uint32_t l2cc_get_linesize(void);

Review Comment:
   l2cc_get_linesize() is a function in l2cc.h, but the MARCO is in l2cc_pl310.h,
   l2cc.h is hard to directly include l2cc_pl310.h



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